Charlo used his height and jab to control the fight and keep the tenacious Campfort from getting inside and causing any damage to the defending champion. In the second round, Charlo landed a two-punch combo that ended with a right cross to send Campfort to the canvas.

The trouble continued for Campfort in round three as Charlo connected on a strong left hook that put Campfort down a second time. When the action picked up in round four Charlo upped the aggression and put Campfort on the mat for the final time with a flurry that left Campfort cut and unable to see out of his right eye.

The co-main event saw Dallas's-own rising star Errol "The Truth" Spence Jr. (19-0, 16 KOs) put on a show for his hometown crowd as he stopped Alejandro Barrera (26-3, 17 KOs) in the fifth-round of their welterweight clash.